| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.95 | 5.134% | $196.548 | $196.55 | $196.55 | $196.50 |
| Purchase #2 | $49.35 | 13.721% | $56.1213 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $132.70 | 12.436% | $149.2026 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $134.91 | 8.324% | $146.1399 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $166.76 | 6.641% | $177.8345 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $107.70 | 8.851% | $117.2325 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $143.56 | 3.643% | $148.7899 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $921.93 | $991.8687 | $991.86 | $991.90 | $991.70 | |